EP0058405A1 - Method of fastening an object onto a wall by means of at least one support, and object to be fastened onto a wall by means of supports having fastening holes - Google Patents

Abstract

1. A method of attaching articles (37, 117) to a wall (12) by means of at least one holder (11; 111, 112) which can be fixedly screwed to the wall (12) and by which the article (37, 117) is held, wherein the holder (11; 111, 112) is secured to the wall (12) by means of a bared self-adhesive layer and then screwed tight, whereupon the article (37, 117) is mounted on the holder (11; 111, 112), characterised in that the holder or holders (11; 111, 112) is (are) first provisionally fixed to the article (37, 117) or articles (37, 117) in the final position ; in that the baring of the self-adhesive layer(s) (13) then takes place ; in that the article (37, 117) with the holders (11; 111, 112) which are provisionally secured thereto is then brought into the predetermined position on the wall (12) ; and in that the article (37, 117) or articles (37, 117) is (are) then removed from the holders (11; 111, 112) which remain adhered to the wall (12) before screwing the holders (11; 111, 112) tight and before mounting the article (37, 117) on the holder (11; 111, 112).

Description

The invention relates to a method for attaching at least one object to a wall by means of at least one holder which can be screwed to the wall and by which the object is held, and to an object to be fastened to a wall with holders having fastening holes for carrying out this method.

There is already a wall plate for attaching a holder for soap, toothpaste and the like. known with the aid of a fastening means between the plate and the wall (DE-OS 19 47 393), the holder being fastened to the front of the wall plate by means of two diametrically opposite projections and lying on the front wall of the plate. The thin, solid plastic wall plate has one or more double-sided adhesive layers on the back, one adhesive layer ensuring attachment to the wall plate, while the other layer is used to attach the self-adhesive layer and the attached wall plate to the wall . The self-adhesive layer is covered with a protective layer before use, which can be removed immediately before use. Such adhesive fastenings are, however, in particular Long-term holding of objects on a wall is not suitable because they can only be loaded to a limited extent and the adhesive force is decisively influenced by the surface condition of the wall. The adhesive layers also dry out over time, so that the adhesion of the holder to the wall wears off over time.

The aim of the present invention is therefore to provide a method of the type mentioned and an object with holders having mounting holes, in which the mounting holes for the holder can be drilled in the wall at exactly the right place without using special drilling jigs, so that after screwing on the holder they are in the correct position relative to the object to be attached.

To achieve this object, the method according to the invention is characterized in that the holder or holders are temporarily provisionally attached to the object or objects in the final position, then one or more covered self-adhesive layers arranged on the wall contact surface of the holder are exposed in that then the object with the holders temporarily attached to it is brought into the predetermined position on the wall, the holders adhering to the wall by means of the self-adhesive layers, so that the object or the objects are then removed from the holders adhering to the wall that using the holders attached to the wall as drilling jigs, the required mounting holes are drilled in the wall, that the holders are finally screwed to the wall and that the object or objects are attached to the holders in the final position.

The object according to the invention with holders for carrying out this method is designed such that the holders and / or the objects have means for provisionally fastening the holder to the object and the holders on the wall contact surface have one or more covered but exposed self-adhesive layers, the means for provisional attachment allow the object to be detached from the holder without detaching the holder glued to the wall from the wall.

According to the invention, the self-adhesive layer is therefore only used to temporarily fasten the holders themselves to the wall by means of the object, where they then temporarily take on the task of a drilling jig by drilling the required holes into the wall through the fastening holes. Then the holders can be finally finally attached to the wall in the usual way using screws after inserting a dowel into the drilled hole. The self-adhesive layer then still adheres to the wall, but then no longer performs an essential holding function. However, when tightening the screw, it still ensures that lateral misalignments of the holder and thus misalignments and turning are avoided if the screw is not quite central.

The self-adhesive layer is preferably formed on a double-sided adhesive tape with a thin foam carrier arranged between the adhesive layers, which is preferably only 0.3 to 0.6 mm thick. The adhesive tape should expediently be glued into depressions in the wall contact surface.

Advantageous practical embodiments of the invention are characterized by claims 5 to 21.

In the exemplary embodiment according to claim 5, the object is a fitting, such as a handle, a towel rail or the like, while the holders can be screwed onto the wall and are complementary to the receiving space in the fastening end pieces. Before being positioned on the wall, the bases can already be brought into their final position in the fastening end pieces of the fitting and then, after exposing the self-adhesive layers, can be pressed into the correct place on the wall. Now that the means for holding the base in the fastening end pieces are actuated accordingly, the fitting is removed from the base which is stuck to the wall, whereupon these can then be used temporarily as a drilling jig in the manner described above.

The embodiment according to claim 6 allows to improve the mounting of the base temporarily attached to the wall by hammering the steel nails into the wall before drilling the mounting holes. In this way, an unintentional loosening or falling off of the base from the wall when drilling the holes and screwing tight is avoided even if the operator handles the drill clumsily. In addition, the mounting of the fitting or holder on the wall is improved by the additional fastening by means of the steel nails. The self-adhesive layer ensures that the nails are hammered in precisely. Due to the embodiment according to claim 7, the lower part can be used as a temporary temporary drilling jig for a larger drill, one for the insertion of a Dowels allow a relatively large hole to be drilled into the wall. If the upper part with the smaller diameter screw hole is placed on the lower part beforehand, a hole for a wood screw can be drilled, for example, in a wooden wall using a thinner drill.

By training according to claim 8, the steel nails can also be used in the embodiment according to claim 7.

In order to ensure a perfect angular position between the fitting and the base, which is expedient for the correct alignment of the fastening means, the features of claim 9 are provided.

The features of claim 10 ensure that the base can enter the fitting exactly to a predetermined depth. To drill a dowel hole, only the lower part is inserted into the fastening end pieces, the conical widening of the base lower parts preventing them from slipping into the fitting part when glued. The increase in diameter does not go so far that the base protrudes laterally beyond the outer diameter of the fitting part, so that the external impression of the fitting is not impaired. On the other hand, the increase in diameter increases the torsional strength significantly, since the additional adhesive surface has a large radial distance from the borehole.

In the practical implementation of the invention according to claim 11, the object is plate-shaped and in particular a mirror, while the holder consists of a lower part to be fastened to the wall and an upper part which can be placed thereon. In this exemplary embodiment, the plate-shaped object is temporarily connected to the rear-side contact surface of the lower part. At least two, but preferably four holders are required for fastening, which are attached, for example, in the region of the four corners of a mirror. After the temporary attachment of the holder in this way, e.g. can also be done by sliding from the side or a Velcro fastener, the plate-shaped object is brought to the desired location on the wall, the exposed self-adhesive layers sticking to the wall. The plate-shaped object is now removed after the provisional connection with the holders has been released, and the holders can now be used as a temporary temporary drilling jig in the manner described above.

A first advantageous means for the provisional attachment of the object to the holder is characterized by claim 12.

The features of claim 13 make it possible that the areas of attachment of the object on the holder and the holder on the wall are spatially offset laterally.

Due to the features of claim 14, all fastening areas of the lower part are covered to the outside.

The embodiment according to claim 15 allows an effective provisional attachment of the lower part of the holder to the wall even with the elongated design described.

Due to the design according to one of claims 16 to 18, a provisional mounting of the object on the holder according to the invention can be implemented in a simple and effective manner.

But it is also possible to arrange the adhesive plate according to claim 17 according to claim 19.

The embodiment according to claim 20 ensures flawless contact surfaces for the plate-shaped object.

The reducing bushing applicable to all exemplary embodiments according to claim 21 allows either larger holes for dowels or smaller holes for direct arrangement of the screw to be drilled into the wall.

The rotational stability of the adhesive connection on the wall can also be improved in that the holders are made of hard polyethylene or polyoxymethylene. Due to this choice of material, the drill has a sliding pair with a low coefficient of friction. By lubricating the holes, the sliding conditions can be further improved. Furthermore, the holes in the base should be significantly larger than the drill diameter.

• Fig. 1 eine teilweise geschnittene Draufsicht eines als Handtuchstange ausgebildeten Beschlages mit Sockeln gemäß der Erfindung,
• Fig. 2 eine teilweise geschnittene Ansicht nach Linie II-II in Fig. 1,
• Fig. 3 eine teilweise geschnittene Draufsicht analog Fig. 1 in vergrößertem Maßstab, eines Beschlages mit einem zweiteiligen Sockel, bei dem zusätzlich eine Scheibe zwischen Sockeloberteil und Schraubenkopf vorgesehen ist,
• Fig. 4 einen Schnitt nach Linie IV-IV in Fig. 3,
• Fig. 5 eine ähnliche teilweise geschnittene Draufsicht wie Fig. 3, wobei jedoch statt einer Rundkopfschraube eine Senkkopfschraube zur Befestigung der Sockelteile verwendet wird und zwei Befestigungsnägel dargestellt sind, von denen der linke eingeschlagen und der rechte nicht eingeschlagen dargestellt ist,
• Fig. 6 eine Seitenansicht des bei der Ausführungsform nach Fig. 5 verwendeten Sockels, in Richtung auf die als Drehsicherung an den'Sockelteilen vorgesehene Feder 29,
• Fig. 7 eine schematische Vorderansicht eines mit vier erfindungsgemäßen Wandhaltern an einer Wand befestigten Spiegels,
• Fig. 8 eine teilweise geschnittene Seitenansicht des Gegenstandes der Fig. 7,
• Fig. 9 eine teilweise geschnittene Draufsicht des Gegenstandes der Fig. 7,
• Fig. 10 eine vergrößerte teilweise geschnittene Seitenansicht eines einzigen erfindungsgemäßen Wandhalters im an eine Wand angeschraubten Zustand mit eingesetztem Spiegel,
• Fig. 11 eine Draufsicht des beim Wandhalter nach Fig. 10 verwendeten Unterteils,
• Fig. 12 eine Seitenansicht des Gegenstandes der Fig. 11,
• Fig. 13 einen rein schematischen, nicht maßstabsgestreuen Schnitt nach Linie XIII-XIII in Fig. 12 in etwas vergrößertem Maßstab,
• Fig. 14 eine Seitenansicht des beim Wandhalter nach Fig. 10 verwendeten Oberteils,
• Fig. 15 eine Rückansicht des Oberteils nach Fig. 14,
• Fig. 16 eine schematische Vorderansicht eines mit erfindungsgemäßen Wandhaltern angebrachten Spiegels, wobei die beiden unteren Wandhalter gleichzeitig als Tragarm für eine Ablageplatte ausgebildet sind,
• Fig. 17 eine Seitenansicht des Gegenstandes der Fig. 16,
• Fig. 18 eine Draufsicht des Gegenstandes der Fig. 16,
• _Fig. 19 eine teilweise geschnittene vergrößerte Seitenansicht eines der beiden unteren Wandhalter der Ausführungsform nach den Fig. 16 bis 18 mit nach vorn vorstehendem Tragarm,
• Fig. 20 eine schematische Vorderansicht eines mit vier erfindungsgemäßen Wandhaltern an einer Wand angebrachten Spiegels, wobei die beiden unteren Wandhalter gleichzeitig als Handtuchhalterhaken ausgebildet sind,
• Fig. 21 eine Seitenansicht des Gegenstandes der Fig. 20,
• Fig. 22 eine Draufsicht des Gegenstandes der Fig. 20,
• Fig. 23 eine geschnittene vergrößerte Seitenansicht eines der unteren Wandhalter der Ausführungsform nach den Fig. 20 bis 22 und
• Fig. 24 eine teilweise geschnittene Seitenansicht eines an einer Wand befestigten Beschlages mit Spiegelhalter.

The invention is described below, for example with reference to the drawing; in this shows:

• 1 is a partially sectioned plan view of a fitting designed as a towel rail with bases according to the invention,
• 2 is a partially sectioned view along line II-II in Fig. 1,
• 3 is a partially sectioned plan view analogous to FIG. 1 on an enlarged scale, a fitting with a two-part base, in which a washer is additionally provided between the upper part of the base and the screw head,
• 4 shows a section along line IV-IV in FIG. 3,
• 5 is a similar partially sectioned plan view as FIG. 3, but instead of a round-head screw a countersunk screw is used to fasten the base parts and two fastening nails are shown, of which the left one is shown and the right one is not shown,
• 6 shows a side view of the base used in the embodiment according to FIG. 5, in the direction of the spring 29 provided as a rotation lock on the base parts,
• 7 is a schematic front view of a mirror attached to a wall with four wall brackets according to the invention,
• 8 is a partially sectioned side view of the object of FIG. 7,
• 9 is a partially sectioned plan view of the object of FIG. 7,
• 10 is an enlarged partially sectioned side view of a single wall holder according to the invention in the state screwed to a wall with an inserted mirror,
• 11 is a plan view of the lower part used in the wall holder according to FIG. 10,
• 12 is a side view of the subject of FIG. 11,
• 13 is a purely schematic, not to scale section along line XIII-XIII in FIG. 12 on a somewhat enlarged scale,
• 14 is a side view of the upper part used in the wall bracket of FIG. 10,
• 15 is a rear view of the upper part of FIG. 14,
• 16 is a schematic front view of a mirror fitted with wall brackets according to the invention, the two lower wall brackets being designed simultaneously as a support arm for a storage plate,
• 17 is a side view of the subject of FIG. 16,
• 18 is a top view of the subject of FIG. 16;
• _F ig. 19 is a partially sectioned, enlarged side view of one of the two lower wall brackets of the embodiment according to FIGS. 16 to 18 with the support arm projecting forward;
• 20 is a schematic front view of a mirror attached to a wall with four wall brackets according to the invention, the two lower wall brackets being designed simultaneously as towel hooks,
• 21 is a side view of the subject of FIG. 20,
• 22 is a top view of the subject of FIG. 20;
• 23 is a sectional enlarged side view of one of the lower wall brackets of the embodiment according to FIGS. 20 to 22 and
• Fig. 24 is a partially sectioned side view of a fitting attached to a wall with a mirror holder.

According to FIG. 1, a towel rail 37 has at its two ends fastening end pieces 27 which are bent perpendicular to a wall 12 and which are provided with a hollow cylindrical opening 38 which is open towards the wall 12. The hollow cylindrical opening 38 preferably has a constant circular cross section, but can also have oval or polygonal cross sections.

The hollow cylindrical opening 38 is seated on a base 11 which forms a holder and is complementary thereto and which is provided in the middle with a screw hole 17 through which a fastening screw 34 with a round head 33 is passed. The _B efesti- setscrew 34 is screwed directly into the wall 12 and zwar.in a running perpendicularly to the surface of the wall 12 of borehole 39. In the fully tightened state of the screw 34, the lower planar surface is of the screw head 33 on the upper end face 15 of the base 11 and presses it firmly against the wall 12.

At their end facing the wall 12, the base 11 has a conical extension 31 which is in contact with. a complementary tapered recess of the fastening end piece 27 is. However, the conical extension 31 does not go beyond the outer diameter of the fastening end piece 27, so that it can be brought close to the wall 12. At most, a slight gap remains between the annular end face of the fastening end piece 27 and the wall 12.

According to the invention, the wall contact surface 121 of the base 11 is provided with a self-adhesive layer 13, which is preferably formed on an adhesive tape 116 (FIG. 13) that is self-adhesive on both sides. The adhesive tape is glued to the wall contact surface 121 of the base 11 and points to the wall 12 with the self-adhesive layer 13. In the middle, the adhesive layer 13 has a through opening for the screw 34 aligned with the screw hole 17. The outer diameter of the circular adhesive layer 13 corresponds to the outer diameter of the end face of the base 11 facing the wall 12.

In a lateral recess 23 of the base 11, a holding pin 21 acted upon by a helical compression spring 22 is arranged, which engages in a radially extending locking bore 24 of the fastening end piece 27 and thus the fastening pieces 27 of the towel rail 37 in axes. Direction of the screw 34 firmly connects to the base 11.

According to FIG. 2, two thin steel nails 14 are preferably offset by 90 ° with respect to the holding pin 21 on diametrically opposite sides of the base 11, which are hammered into the wall 12 and thus fix the base 11 to the wall 12 in addition to the adhesive layer 13.

• Zunächst werden ohne die eingesetzte Schraube 34 die Sockel 11 in den öffnungen 38 der Befestigungsendstücke 27 so angeordnet, wie das in Fig. 1 und 2 dargestellt ist. Alsdann wird ein vorzugsweise auf der Selbstklebeschicht 13 liegendes Klebschichtschutzblatt 129 (Fig. 13) abgezogen, so daß die Klebeschichten 13 nach außen frei liegen. Nunmehr wird die Handtuchstange 37 an derjenigen Stelle der Wand 12, wo sie befestigt werden soll, angelegt und gegen die Wand gedrückt. Dabei kleben die Sockel 11 an der Wand 12 fest.

The assembly of the towel rail shown in Fig. 1 and 2 proceeds as follows:

• First, without the screw 34 inserted, the bases 11 are arranged in the openings 38 in the fastening end pieces 27 as shown in FIGS. 1 and 2. Then an adhesive layer protective sheet 129 (FIG. 13) preferably lying on the self-adhesive layer 13 is peeled off, so that the adhesive layers 13 are exposed to the outside. Now the towel rail 37 is placed at that point on the wall 12 where it is to be fastened and pressed against the wall. The base 11 stuck to the wall 12.

Now the retaining pins 21 are pressed inwards by means of a suitable tool, so that the axial, fixed connection between the bases 11 and the fastening end pieces 27 is released. The towel rail 37 can now be lifted off the bases 11 with the fastening end pieces 27. The base 11 remain glued to the wall alone.

Now a drill can be passed through the screw hole 17 with which the fastening hole 39 is drilled into the wall 12. If a dowel had to be used, the screw hole 17 would have to be somewhat larger in diameter than shown. In the case of a wall 12 made of wood, however, the diameter of the screw hole 17 shown in FIGS. 1 and 2 is sufficient to drill the hole 39 required for fastening the screw 34 into the wall 12.

After the hole has been drilled, the screws 34 are screwed in in the manner illustrated until the bases 11 are pressed firmly against the wall 12 by the screw heads 33 and are thus finally fastened.

If the nails 14 shown in FIG. 2 are additionally present, they are hammered into the wall 12 before the holes 39 are drilled. The nails do not protrude from the adhesive face 13 beforehand, but protrude from the face 15 into the upper part of the opening 38, which must be dimensioned accordingly. The gluing of the base 11 is thus in no way hindered by the nails 14. On the other hand, after driving in according to FIG. 2, the nails 14 give the base 11 a much better hold when drilling the fastening holes 39.

After the base has been mounted in the manner described 11, they have the required for precisely fitting attachment of the towel bar 37 proper alignment, so that the _B efestigungsendstücke 27 can be now unconstrained pushed onto the base 11 until the retaining pins 21 into the bolt holes Snap in 24.

Advantageously, the conical recesses 32 on the wall 12 facing the end of the fastening end pieces 27 act as run-on bevels for the retaining pins 21, so that these are automatically pressed in when the fastening end pieces 27 are pushed on, in order to finally snap into the locking bores 24.

In order to obtain a perfect angular alignment between the fastening end pieces 27 and the bases 11, a groove 28 running parallel to the screw 34 is provided in the inner wall of the fastening end pieces 27, into which groove a spring 29 provided on the outer wall of the base 11 is shown in FIG. 1 intervenes clearly. It is thus the ^g for the snapping-in of the retaining pin 21 in the Rie elbohrung automatically ensured 24 required angular alignment between the towel bar 37 and the socket. 11

In the following exemplary embodiments, the same reference numerals designate corresponding parts as in the exemplary embodiment according to FIGS. 1, 2.

3 and 4, the base 11 is divided into a relatively long base part 11a and a relatively thin, disk-like base part 11b.

The lower base part 11b carries the conical extensions 31 which cooperate with the conical recesses 32 of the fastening end piece 27. In addition, the lower base part has a dowel bore 16 with a larger diameter than the screw bore 17 provided in the upper base part 11a, the diameter of which essentially corresponds to that of the screw 34. A central hollow pin 20 of the upper base part 11a engages in the dowel bore 16 for centering the two base parts 11.

For the purpose of securing against rotation between the two base parts 11a, 11b, pins 25 projecting towards the wall 12 on diametrically opposite sides of the base part 11a engage in holes 26 of the base part 11b which are complementary thereto. The spring 29 for securing against rotation between the base 11 and the fastening end piece 27 is provided both on the base part 11b and on the base part 11a. The spring 29 engages again in a groove 28 arranged on the inner wall of the fastening end piece 27.

The optionally provided fastening nails 14 are arranged offset by 90 ° with respect to the pin 25 in the sense of FIG. 4.

In addition, in the embodiment according to FIG. 3, a washer 35 is arranged between the screw head 33 and the upper base part 11a and has a bore with a diameter corresponding to the screw hole 17. However, a funnel-shaped depression 36 extends from one end face, so that, according to FIG. 5, a countersunk head screw can also properly engage the disk 35 by turning the disk 35 relative to FIG. 3.

The dowel bore 16 of the base part 11b also has an inlet funnel 18 to facilitate the insertion of a drill.

The assembly of the embodiment according to FIGS. 3, 4 takes place in such a way that first again without the screw 34 inserted, without the washer 35 and without the upper base part 11 only the lower base part 11b in the manner shown in FIG Fastening end pieces 27 are used, with slight adhesion and / or clamping between the fastening end piece 27 and the lower base part 11b being ensured, which already results from the cone 31, 32. After removal of the adhesive layer protective sheets from the self-adhesive layer 13, which in this case is provided on the wall contact surface 121 of the base part 11b, the fitting 37 is pressed again at the location of the wall intended for it, the base parts 11b sticking to the wall. If the fitting 37 is now removed, the lower base part 11b remains glued to the wall, specifically because of the groove 28 and the spring 29 in the correct angular orientation. The dowel hole 39 can now be introduced into the wall 12 through the dowel hole 16. The base parts 11b now serve solely as a drilling jig. Since the base parts are not required during this first stage of assembly, there is also no need to loosen the retaining pins arranged between the fitting and the base parts. Since it is somewhat difficult for one person to loosen these retaining pins while simultaneously removing the fitting, this two-part design of the base 11 means a significant simplification of the assembly work.

If the dowel 40 is not necessary because e.g. is a wall 12 made of wood, the base upper part 11a is plugged onto the base lower part 11b before the drilling process. Now, for example, a wood drill with a smaller diameter can be passed through the screw hole 17 and used to drill the fastening hole in the wall 12. In this case, the upper base part 11a temporarily takes over the function of the drilling jig. The two-part design of the base thus also enables the drilling of fastening holes of different diameters.

After the bores have been made with a precise fit in this way, the screw 34 is screwed in in the manner shown in FIGS. 3 and 4, after the washer 35 has been opened in the correct direction the upper base part 11a was placed. After tightening the screw 34, its head 33 presses the base 11 firmly against the wall 12 via the washer 35, so that it is now properly fixed. The fitting 37 can now be pushed onto the base 11, which is arranged with a precise fit, the retaining pin 21 snapping into the locking bore 24.

The axial fixed connection between the fastening end pieces 27 and the bases 11 can also be achieved by other suitable means than the retaining pin 21.

5, the screw 34 has a countersunk head 33 'which engages in the correspondingly shaped conical depression 36 of the disk 35. 5 also shows how the additional fastening nails 14 are arranged when the base 11 is divided into two base parts 11a, 11b. The nails 14 can be made much shorter here because they only have to be arranged in the relatively thin base part 11b. When the upper base part 11a is attached (e.g. when being transported), the nails 14 protrude in the manner indicated to the right of the center in FIG. 5 in receiving channels 19 running parallel to the screw 34 in the upper base part 11a. As soon as the upper base part 11a has been removed from the lower base part 11b for assembly, the projecting ends of the nails 14 are exposed to the outside, so that after the lower base part 11b has been glued to the wall 12 they can be hammered in as in FIG. 5 to the left of the screw 34 is shown in the drawing. If the nails 14 are hammered in, the base part 11b is even better secured against rotation or other displacement during the hole drilling than is possible with the self-adhesive layer 13 alone.

If the additional securing by the nails 14 is not required or should not be possible due to the properties of the wall 12 (e.g. tiled wall), the nails 14 remain in the retracted position shown to the right of the screw 34 in FIG. 5. When the base part 11a is put on, the projecting ends of the nails 14 are then picked up again by the receiving channels 19.

According to FIG. 6, the spring 29 at its end facing away from the wall 12 end symmetrical two inlet slopes 30, so that upon slight angle misalignments between _B efestigungsendstück 27 and base 11 a certain twist correction is possible.

In order to facilitate the placement of the fastening end pieces 27 on the base 11, a slight run-up slope 41 (FIGS. 5, 6) can also be provided on the end of the base 11 facing away from the wall 12.

7 to 9 show a mirror 117 fastened to the wall 12 with four holders each consisting of a lower part 111 and an upper part 112 in front view, side view and top view.

According to FIGS. 10 to 12, the lower part 111 of the wall holder according to the invention consists of a support area 111a which is rounded at one end and is connected to a screw-on part 111b via two parallel straight sides. According to FIG. 11, the support area 111a and the screw-on part 111b form an elongated structure with edges which are rounded in a semicircle at both ends and which are connected to one another via parallel straight sides.

In the middle of the screw-on part 111b, a screw hole 120 is provided in a reducing bush 124, the axis of which is perpendicular to the lower part 111 or the wall 12 (FIG. 10) to which it is to be screwed. The reducing bush 124 has the shape shown in detail in FIG. 10 with a cylindrical region 124 'arranged in a bore in the screw-on part 111b and an enlarged head 124 ", which is arranged in a corresponding recess on the surface of the lower part 111. In this way, the reducing bush 124 can be easily removed to the front or reinserted into the channel of the lower part 111.

According to FIGS. 10 to 12, the screw-on part 111b has a circumferential snap bead 131 on its front side, which has conically widening inclined surfaces 131 ′ from front to back and then inclined inclined surfaces 131 ″ which decrease somewhat more steeply towards the rear.

At a radial distance from the annular bead 131 there are stops 119 on the side facing the support region 111a, between which there is an annular intermediate space 132 and the screw-on part 111b. Shown in Fig. 11 and 12, upper surface of the stops 119 serves as a stop surface ₁ 19 'for supporting the holder to mirror 117 (Fig. 7 to 9). It is therefore important that the stop surfaces 119 'run essentially flat and perpendicular to the longitudinal axis of the lower part 111. Overall, the stops 119 have essentially the wedge-like shape shown in FIG. 11.

In the support area 111a, the lower part springs back clearly in relation to the screw-on part 111b having the annular bead 131. According to the invention, a circular depression 123 '(FIGS. 10, 11) is provided in the front surface of the support area 111a, which is concentric with the circular edge 133 of the support area 111a.

According to the invention, a circular adhesive plate 113 is inserted into the recess 123 'with play 134 provided on all sides (FIGS. 10 to 13). The adhesive plate 113 is provided on its back with a concentric pin 114, which extends through a bore 115 adjoining the depression 123 ′ to a further circular depression 123 provided on the opposite side. The pin 114 extends a little into the recess 123 'concentric with the recess 123'. To facilitate the insertion of the pin 114 into the bore 115, this is provided with an insertion funnel 135 on its front side.

13, a correspondingly dimensioned circular adhesive tape 116 is adhered to the circular surface of the adhesive plate 113 facing away from the pin 114, which - starting from the adhesive plate 113 - consists of a self-adhesive layer 13 ', a foam body 127, a further self-adhesive layer 122 and an adhesive layer protective sheet 129 thereon consists. As can be seen in particular from FIG. 13, the foam body 127 protrudes by about half its thickness beyond the front surface of the support region 111a.

Arranged in the opposite recess 123 is a similar adhesive tape 116 which is designed to be self-adhesive on both sides and which has an inner self-adhesive layer 13 ', a foam body 127, the outer self-adhesive layer 13 and an adhesive layer protective sheet 129 arranged thereon. The self-adhesive tapes 116 are preferably constructed identically from the same material. They are expediently used in all of the exemplary embodiments described.

According to FIG. 10, a depression 123 is also provided around the screw hole 120 and concentric to it in the rear of the screw-on part 111b, in which a double-sided adhesive tape with a self-adhesive layer 13 is likewise accommodated, which is analogous to the adhesive bands 116 is constructed according to FIG. 13. By means of the inner adhesive layers 13 'are the three tapes in the _V ER- depressions 123 and adhered to the adhesive plate 113th

According to FIG. 10, an upper part 112 according to FIGS. 14, 15 is placed on the lower part 111 according to FIGS. 11, 12. In the rear view according to FIG. 15, the upper part 112 has a shape corresponding to the lower part 111. It is provided in the area of the ring bead 131 with a counter-snap ring 136, which according to FIG. 10 can be snapped onto the ring bead 131 in a resilient manner. Walls 137 running below and partly on the sides cover the screw-on part 111b from the outside. However, the support tab 112a projecting from the counter-snap ring 136 parallel to the surface of the mirror 117 and which presses the edge of the mirror 117 against the support region 111a or the adhesive plate 113 according to FIG. 10 is particularly functionally important.

• Zunächst wird der Spiegel 117 mit seiner Vorderseite auf eine Unterlage beispielsweise einen Tisch gelegt. Jetzt werden an den vier Ecken in der Anordnung nach den Fig. 7 bis 9 vier Unterteile 111 von hinten an den Spiegel 117 angelegt, nachdem von dem Klebeband 116 die Klebeschichtschutzblätter 129 abgezogen wurden und so die Selbstklebeschichten 122 freigelegt wurden. Dadurch kleben jetzt die Klebeplatten 113 an der Rückseite des Spiegels 117 fest. Andererseits reicht der Zapfen 114 bis zu der inneren Klebeschicht 13' des Klebebandes 116 (Fig. 13), so daß auch das gesamte Unterteil 111 mit dem Spiegel 117 durch Klebung verbunden ist. Bei der Anordnung der Unterteile 111 ist darauf zu achten, daß die Anschlagflächen 119' am äußeren Rand des Spiegels 117 anliegen.

The mirror holder according to the invention is assembled as follows:

• First, the front of the mirror 117 is placed on a support, for example a table. Now, at the four corners in the arrangement according to FIGS. 7 to 9, four lower parts 111 are placed from behind on the mirror 117 after the adhesive layer protective sheets 129 have been removed from the adhesive tape 116 and the self-adhesive layers 122 have thus been exposed. As a result, the adhesive plates 113 now stick to the back of the mirror 117. On the other hand, the pin 114 extends to the inner adhesive layer 13 'of the adhesive tape 116 (FIG. 13), so that the entire lower part 111 is also connected to the mirror 117 by adhesive bonding. When arranging the lower parts 111, care must be taken that the abutment surfaces 119 'rest on the outer edge of the mirror 117.

Now the adhesive layer protective sheets 129 are also peeled off from the rear adhesive tapes 116, so that the outer self-adhesive layers 13 are exposed. Then the mirror 117 is brought together with the four lower parts 111 adhered to it to the correct position on the wall 12 (FIGS. 7 to 9). Once this is done, the four bases 111 are pressed firmly against the surface of the wall 12. In this case, the lower parts 111 stick to the wall 12 by means of the outer self-adhesive layers 13. Any unevenness in the wall is compensated for by the above foam body 127 (FIG. 13).

If the mirror 117 is now removed to the front, the relatively weak adhesive points between the pins 114 and the inner adhesive layers 13 'are released. The adhesive plates 113 thus remain connected to the mirror 117, while the lower parts 111 otherwise stick to the wall 12.

The lower parts 111 glued to the wall now serve as a drilling jig for making a fastening bore 128 (FIG. 10) in the wall 12. If - as is shown in Fig 10 _'-., An anchor 139 is to be used, first, the reducing sleeve to be pulled out from the lower part 111,124. The fastening hole 128 for the dowel 139 can then be drilled using a correspondingly large drill. The reducing bush 124 is then reinserted. Now a screw 140 can be passed through the screw hole 120 and screwed into the dowel 139 until the lower part 111 is fastened to the wall 12 by the screw 140 according to FIG. 10. The adhesive layers 13 now only have a function in that they counter rotation of the lower part 111 about the axis of the screw 140. As soon as all four lower parts 111 have been fastened in this way, they are in an exactly positioned position, so that now only the mirror 117 with the adhesive plates 113 still adhering to it needs to be attached. The pins 114 penetrate through the insertion funnel 135 into the bores 115. According to FIG. 10, the end of the pin 114 itself should also be provided with an end cone 141 which facilitates insertion. The adhesive plate 113 is thus inserted into the recess 123 'in a simple manner and without special attention from the operator. The play 134 (FIGS. 12 and 13) provided all around is also important for simple insertion.

After the mirror 117 has been placed on the four lower parts 111 without any problems, only the upper parts 112 belonging to each lower part 111 according to FIGS. 14, 15 need to be placed axially until the counter-snap ring 136 according to FIG. 10 snaps over the annular bead 131 is. Here, the support tab 112a rests against the mirror 117 from the front and fixes it to the lower part 111.

Due to the pressing force caused by the screw 140, the wall contact surface of the lower part 111 now also fits snugly against the surface of the wall 12.

The mirror 117 can be detached at any time by pulling the upper part 112 off the lower part 111 using a suitable tool. Subsequently, the mirror 117 with the adhesive plates 113 adhered to it can be easily removed to the front. A premature falling out of the mirror 117 during this disassembly is prevented by the pin 114 being slightly glued to the inner self-adhesive layer 13 '. The corresponding light hold of the adhesive plate 113 on the screw-on part 111b can also be achieved by other means, for example by a light one Press fit of the pin 114 in the bore 115 or be brought about by a snap connection.

After all of the lower parts 111 have been finally attached, the mirror 117 has been attached and the upper parts 112 have been snapped on, the mirror 117 is fastened to the wall 12 as shown in FIGS. 7 to 9. It is essential that a space remains between the mirror 117 and the surface of the wall 12, through which the rear of the mirror 117 can be ventilated.

The attachment of a mirror according to the invention is particularly advantageous in the case of tiled walls, because here the advantages of the lower part 111 according to the invention forming a drilling jig have a particularly favorable effect.

16 to 18 show views analogous to FIGS. 7 to 9, but the mirror 117 has a slightly different aspect ratio and the two lower wall brackets have an upper part 112, from each of which a support arm 125 extends forward. The two support arms 125 receive a horizontally extending storage plate 130. 19 shows the arrangement of the support arm 125 on an enlarged scale. The same reference numerals designate corresponding parts as in the exemplary embodiment according to FIGS. 7 to 15.

In the embodiment according to FIGS. 20 to 23, the lower two upper parts J12 are provided with a towel holder hook 126 which projects forward from the lower region of the upper parts in the region of the screw hole 120. In FIG. 23 too, the same reference numerals designate corresponding parts as in the exemplary embodiment according to FIGS. 7 to 15, but not all reference numbers are repeated for the sake of clarity.

24 shows the simultaneous application of the invention to a fitting according to FIGS. 1 to 6 and a mirror holder according to FIGS. 7 to 15. The same reference numerals designate corresponding parts as in the previous exemplary embodiments. The lower base part 11b has an extension 111a extending parallel to the wall, an upper part 112 pressing the mirror 117 against the extension 111a also being held by the fastening end piece 27 on the lower base part 11b or its extension 111a. The extension 111a also has a self-adhesive layer 13 on its rear side, which is designed and constructed in accordance with the self-adhesive layer 13 on the base part 11b. The adhesive plate 113 arranged on the surface of the extension 111a facing the mirror 117 with the self-adhesive layer 122 facing the mirror 117 is designed as described above. In contrast to the arrangement described above, however, the alignment of the base 11 on the wall 12 is carried out by means of the fitting 37 and not with the mirror 117.

The combined mirror holder / base lower parts 11, 111 are only provided at the bottom and are provisionally inserted into the fastening ends of the fitting 37 designed as a towel rail or mirror shelf. The fitting 37 is then pressed against the wall 12 in the desired end position, the mirror holder / base lower parts 11, 111 adhering to the wall 12.

Then the fitting 37 is pulled forward again. The screw holes 39 are now drilled through the lower parts 11, 111, which have stuck to the wall 12. Then the base parts 11b are screwed together with the base parts 11a. Now the mirror 117 is put on, its upper two holders 111, 112 according to the exemplary embodiment 7 to 15 are formed and assembled accordingly, the mirror 117 having to be removed again for screwing on the upper lower parts 111.

After the mirror 117 has been reattached, the lower and upper upper parts 112 are then placed on and the fitting 37 is pressed onto the upper base parts 11a, the spring bolts 21 engaging. The lower shells 112 are clamped in the fitting 37 between the bottom parts 11, 111 and the _B efestigungsendstücken 27th Your bore has an inner collar for this.

On the upper lower parts 111, not shown, the mirror 117 is fixed by the upper parts 112 as in FIGS. 7 to 15.

The invention can thus be applied in two ways, namely for fastening a fitting and a mirror, the lower holders 11, 111, 112 being positioned by the fitting 37 and the upper holders 111, 112 (not shown) by the mirror 117 being applied .

Claims (21)

1. A method for attaching at least one object to a wall by means of at least one holder which can be screwed to the wall and by which the object is held, characterized in that the holder or holders (11; 111, 112) initially provisionally on the Object (37; 117) or the objects (37, 117) are fixed in the final position so that one or more covered self-adhesive layers (13) arranged on the wall contact surface (121) of the holder (11; 111, 112) are exposed that the object (37, 117) with the holders (11; 111, 112) provisionally attached to it is then brought into the predetermined position on the wall (12), the holders (11; 111, 112) using the self-adhesive layers ( 13) adhere to the wall (12) so that the object (37; 117) or objects (37, 117) are or are removed from the holders (11; 111, 112) adhering to the wall (12) that using the on the wall (12) adhesive holder (11; 111, 112) the required mounting holes (39, 128) are drilled into the wall (12) as a drilling jig, that finally the holders (11; 111, 112) are screwed onto the wall (12) and that the object (37; 117 ) or the objects (37, 117) are attached to the holders (11; 111, 112) in the final position. - 2. On a wall to be fastened object with mounting holes having holders for performing the method according to claim 1, characterized in that the holder (11; 111, 112) and / or the objects (37, 117) means for provisionally fastening the holder ( 11; 111, 112) on the object (37, 117) and the holders (11; 111, 112) on the wall contact surface have one or more covered but exposed self-adhesive layers (13), the means for provisional attachment of a solution to the object (37, 117) from the holder (11; 111, 112) without detaching the holder (11; 111, 112) glued to the wall (12) from the wall (12). 3. Object with holder according to claim 2, characterized in that the self-adhesive layer (13) is formed on a double-sided adhesive tape (116) with between the adhesive layers (13, 13 ') arranged thin foam carrier (127), which is preferably only 0, Is 3 to 0.6 mm thick. 4. Object with holder according to claim 3, characterized in that the adhesive tape (116) is glued into recesses (123) in the wall contact surface (121). 5. Object with holder according to one of claims 2 to 4, wherein the object is a fitting to be fastened to a wall, such as a handle, towel rail or the like, with at least one, preferably several and in particular two substantially perpendicular to the wall, one fastening end pieces which are open to the wall and have holders which can be screwed to the wall, are to the receiving space in the mounting end pieces complementary base on which the fixing end pieces to which they are pushed and can be fixed after being slid, characterized in _'that the base (11) are provided on their wall surface (121) with the self-adhesive layer (13), by means of of the base (11) inserted into the fastening end pieces (27) and pressed against the wall (12) on the wall (12) in the desired position and can be used as a drilling jig, and that the base (11) used in the fitting (37) ) can be detached from the fitting (37) when the bases (11) are glued to the wall (12). 6. Object with holder according to claim 5, characterized in that the base (11) substantially perpendicular to the wall contact surface (121) extending nails (14), in particular steel nails, which are longer than the base (11) and of which protrude from the wall contact surface (121) facing away from the end face (15), but are guided over a longer guide piece in the base (11). 7. Object with holder according to claim 5 or 6, characterized in that the base (11) are divided into an upper part (11a) and a lower part (11b), the self-adhesive layer (13) being provided on the lower part (11b), and that preferably the lower part (11b) has a greater dowel bore (16) and the upper part (11a) an aligned therewith _S chraubenbohrung (17) of lesser diameter, wherein suitably the fastening means (21, 22, 23) for the fitting (37) are arranged on the upper base part (11a). 8. Object with holder according to claim 6 and 7, characterized in that the nails (14) are arranged in the lower part (11b) and protrude into the receiving channels (19) of the upper part (11a) before hammering. 9. Object with holder according to one of claims 5 to 8, characterized in that an axially extending groove (28) spring (29) connection is provided between the fastening end pieces (27) and the base (11). 10. Object with holder according to one of claims 5 to 9, characterized in that the base (11) or the lower part (11b) on the side facing the wall (12) has a conical extension (31) of relatively shallow depth and that Fastening end piece (27) has a complementary recess (32) on the inside. 11. Object with holder according to one of claims 2 to 4, wherein the object is plate-shaped, for example a mirror, and the holder consists of a wall-mountable lower part having a wall contact surface, which has a contact surface facing away from the wall contact surface for the rear of an edge region of the rear side support region forming the object and has at least one screw hole standing substantially perpendicular to the wall contact surface, and there is an upper part which can preferably be detachably placed, in particular snapped on, and which has a support region forming a contact surface for the front side of the object, characterized in that that the wall contact surface (121) is at least partially provided with the self-adhesive layer (13) and the rear contact surface (10) the means for provi has physical attachment of the object (117). 12. Object with holder according to claim 11, characterized in that the rear contact surface (10) is at least partially formed by a second self-adhesive layer (122) which is releasably inserted in a in the support region (111a) of the lower part (111), only in adhesive plate (113) which is removable, preferably sunk, substantially perpendicular to the rear contact surface against a predetermined adhesive force, the adhesive force being less than the adhesive force between the object (117) and the adhesive plate (113) or the lower part (111) and the wall ( 127) is. 13. Object with holder according to claim 11 or 12, characterized in that the lower part (111) has an elongated shape with rounded ends, the support region (111a) in one half and the screw hole (120) in the other half of the elongated lower part (111) and the screw hole (120) is preferably outside the support area (111a). 14. Object with holder according to one of claims 11 to 13, characterized in that the upper part (112) also extends over the screw hole (120) and covers this and is preferably snapped onto the lower part (111). 15. Object with holder according to one of claims 11 to 14, characterized in that the first self-adhesive layer (13) on the wall support surface (121) is divided into two spaced circular areas. 16. Object with holder according to claim 15, characterized in that the one region of the self-adhesive layer (13) on the opposite side of the support region (111a) as the likewise circular second self-adhesive layer (122) and preferably axially aligned therewith. 17. Object with holder according to one of claims 10 to 16, characterized in that the preferably circular, in a complementary recess (123 ') inserted adhesive plate (113) on the support area (111a) is releasably attached so that the Adhesive plate (113), if it is held down, does not fall out by itself, but detaches from the support area (111a) when the object (117) glued to the second self-adhesive layer (122) is lifted off. 18. Object with holder according to claim 3 and 17, characterized in that the adhesive plate (113) on the side facing away from the self-adhesive layer (122) has a central pin (114) which in a corresponding bore (115) of the support region (111a ) engages and preferably extends to the adhesive tape (116) carrying the first self-adhesive layer (13) and is glued to it via the additional adhesive layer (13 ') on the relevant side. 19. Object with holder according to claim 17, characterized in that the adhesive plate (113) is connected to the support area (111a) by an easily releasable snap connection. 20. Wall holder according to one of claims 10 to 19, characterized in that on the lower part (111) stops (119) are provided which have perpendicular to the contact surfaces stop surfaces for the edge (117 ') of the object (117). 21. Wall holder according to one of the preceding claims, characterized in that the screw hole (120) is provided in an axially removable reducing bushing (124).

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